Grease and flour a 9 x 13-inch Pyrex dish.,(Also use a small pan and bake part of batter in it, because it will boil over,in the 9 x 13 pan.) Mix the pecans and coconut together and,spread over bottom of pan.,Mix cake according to package and,______,over pecans and coconut.,Melt butter or oleo;,add cream cheese and powdered sugar.,Mix well.	Spread over cake. Bake at 350° for 30 to 45 minutes or until done.